package com.qf.boot2202.service.impl;

import com.qf.boot2202.service.HelloService;
import org.springframework.stereotype.Service;


@Service  // 该bean的 标识符为  helloServiceImpl
public class HelloServiceImpl implements HelloService {
    @Override
    public String helloboot() {
        return "hello spring boot from service!!!!";
    }
}
